[product introduction]
[instrument type] : air combustion meter
[meter size] : 2 inches (52MM)
[package size] : 15*11*8CM
[accessories] : air fuel table + oxygen sensor + English instruction
![. Case of [12] Duracell Coppertop Alkaline Batteries C 8/Pack .](http://cdn.shopify.com/s/files/1/0683/6240/4152/products/437638_{width}x{height}.jpg?v=1668561861)
![. Case of [24] Value Earbuds with Hands Free Mic - Assorted - 3.4' .](http://cdn.shopify.com/s/files/1/0683/6240/4152/products/2337073_{width}x{height}.jpg?v=1668561848)
Best Products Guarantee
Free USA/Canada Delivery Over $70